TW201300066A - Anti-dripping shower head - Google Patents

Abstract

The present invention provides an anti-dripping shower head, which is connected with an external water source, and comprises a tube body, a sprinkler unit connected on the tube body, and an impounding member configured within the tube body. The sprinkler unit is configured on the tube body, and includes a cover body communicated with the tube body and formed with a plurality of water outlets. The impounding member is configured within the tube body, and may be moved relative to tube body following the water pressure of the external water source. The impounding member may be filled up within the tube body when the water pressure is small, so that the external water source cannot pass the passage of the tube body; and, when the water pressure is large, the impounding member is pressed and is not filled up within the tube body, so that the external water source can pass the passage of the tube body. Accordingly, when the external water source is closed and thus the water pressure is reduced, the water cannot pass through the tube body, so that the residual water will not be dripped down from the water outlets of the sprinkler unit.

Description

Anti-drip shower head

The invention relates to a shower head, in particular to an anti-drip shower head.

Referring to FIG. 1 , a new patent case of the "Lampoon Head" of the Republic of China Announcement No. M402082, the shower head 1 includes a grip portion 11 and a body 12 disposed on the grip portion 11, the body 12 having a plurality of water outlet holes 13 The holding portion 11 is connected to an external water source (not shown), and the water liquid passes through the holding portion 11 and is filled in the body 12, and then sprayed out from the water outlet hole 13 of the body 12. Forms a small number of water jets for flushing. However, when the water source is turned off, water remains in the grip portion 11 and the body 12. When the shower head 1 is inverted, it will slowly flow out from the water outlet hole 13 of the body 12, and the water flowing out is often It is lost without being used, indirectly increasing the expenditure of water for individuals and households, and even causing waste of water resources. Therefore, how to improve the above-mentioned shortcomings has always been an important goal of the continuous efforts of the technical field.

Accordingly, it is an object of the present invention to provide a drip-proof showerhead that reduces the amount of drip after the water source is turned off.

Therefore, the drip-proof showerhead of the present invention is connected to an external water source, and comprises: a pipe body, a sprinkler member connected to the pipe body, and a water storage member disposed in the pipe body.

The pipe body comprises a water inlet end connected to the external water source, a water outlet end opposite to the water inlet end, and a passage connecting the water inlet end and the water outlet end and allowing the external water source to pass through, the sprinkling member is disposed on the pipe body. The water outlet end includes a cover body that communicates with the passage and is formed with a plurality of water outlet holes.

The water storage member is disposed in the passage of the pipe body, and is movable between the closed position and the open position with respect to the water pressure of the external water source, and the water storage member is located at the closed state when the water pressure is small. The position is filled in the passage of the pipe body, so that the external water source cannot pass through the passage of the pipe body. When the water pressure is large, the water storage member is in the open position, and is not filled in the passage of the pipe body, and the outside is The water source can pass through the passage of the pipe body.

The effect of the invention is that when the water pressure of the external water source is large, the water liquid can push the water storage member to be in the open position, so that the water liquid can pass through the passage of the pipe body and is sprayed by the sprinkler, and when the outside When the water source is closed and the water pressure is reduced, the water storage member returns to the closed position, and the water liquid cannot pass through the passage of the pipe body, so the residual water liquid does not drip from the water outlet hole of the sprinkler.

The above and other technical contents, features and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments of the invention.

Before the present invention is described in detail, it is noted that in the following description, similar elements are denoted by the same reference numerals.

Referring to FIG. 2, a first preferred embodiment of the drip-proof showerhead of the present invention is connected to an external water source, and includes a pipe body 2, a sprinkler member 3 connected to the pipe body 2, and a pipe disposed on the pipe The water storage member 4 in the body 2.

The pipe body 2 includes a water inlet end 21 connected to an external water source, a water outlet end 22 opposite to the water inlet end 21, and a passage 23 communicating with the water inlet end 21 and the water outlet end 22 for external water source, the sprinkling water The member 3 is disposed at the water outlet end 22 of the tubular body 2 and includes a cover 31 that communicates with the passage 23 and is formed with a plurality of water outlet holes 311.

The water storage member 4 is disposed in the passage 23 of the pipe body 2, and is movable relative to the pipe body 2 in a closed position and an open position according to the water pressure of the external water source. When the water pressure is small, the water storage is performed. The member 4 is located in the closed position as shown in FIG. 2, and is filled in the tube body 2 so that the external water source cannot pass through the passage 23 of the tube body 2. When the water pressure is large, the water storage member 4 is as shown in FIG. It is shown in the open position, not filled in the tubular body 2, and the external water source can pass through the passage 23 of the tubular body 2, and the water storage member 4 is made of a water absorbing material.

Opening the external water source to increase the water pressure in the pipe body 2, at which time the water liquid 91 can push and press the water storage member 4 as shown in FIG. 3, so that the water storage member 4 is located at the open position, at this time, the water liquid 91 can pass through the passage 23 of the pipe body 2 and enter the sprinkler 3, and then sprayed out from the water outlet hole 311 of the sprinkler 3 to form a plurality of minute and fine water columns 92, which can be washed by the water column 92. The body, the floor, etc., and when the external water source is turned off after the flushing is completed, since the water pressure of the passage 23 in the pipe body 2 becomes small, the water storage member 4 is expanded and filled in the pipe body 2 as shown in FIG. Returning to the closed position, and because the water storage member 4 is made of a water absorbing material, it absorbs the water liquid 91 remaining at the water outlet end 22 of the pipe body 2 when expanding, and reduces the residual water liquid 91 from the sprinkling. The amount of water dripping from the water outlet hole 311 of the water member 3 relatively reduces the time for the water liquid 91 to drip, and the water storage member 4 is filled in the tube body 2 at the closed position, and the drip-proof shower head is inverted. At this time, the water liquid 91 remaining at the water inlet end 21 of the pipe body 2 cannot enter the sprinkler member 3 through the pipe body 2, but the sprinkler member 3 is Water outflow hole 311.

Referring to FIG. 5, a second preferred embodiment of the drip-proof showerhead of the present invention is substantially the same as the first preferred embodiment. The difference is that the water storage member 4 is an elastic airbag, and the water storage member 4 is There is an opening in the direction of the sprinkler and is located in the passage 23 of the tubular body 2 adjacent to the side of the sprinkler 3. In use, it has the same effect as the first preferred embodiment. As shown in FIG. 6, when the water pressure is large, the water liquid 91 will squeeze the water storage member 4 and enter the sprinkler through the pipe body 2. 3. When the external water source is closed and the water pressure is reduced, the water liquid 91 remaining at the water outlet end 21 of the pipe body 2 will slide down the opening of the water storage member 4 along the inner surface of the pipe body 2 as shown in FIG. The water storage member 4 is retracted by the water storage and is filled in the passage 23 of the tubular body 2.

In summary, the drip-proof showerhead of the present invention is provided with the water storage member 4 in the passage 23 of the pipe body 2. When the external water source is opened, the water liquid 91 squeezes the water storage member 4 from the sprinkler. The water outlet hole 311 of 3 is sprayed out, and when the external water source is closed, the water storage member 4 returns to the closed position, absorbing the water liquid 91 remaining at the water outlet end 22 of the pipe body 2, and the water liquid 91 cannot be made. The passage of the passage 23 to the outlet end 22 of the tubular body 2 reduces the amount of residual water loss, which is environmentally friendly and economical, so that the object of the present invention can be achieved.

The above is only the preferred embodiment of the present invention, and the scope of the invention is not limited thereto, that is, the simple equivalent changes and modifications made by the scope of the invention and the description of the invention are All remain within the scope of the invention patent.

2. . . Tube body

twenty one. . . Water inlet

twenty two. . . Water outlet

twenty three. . . aisle

3. . . Sprinkler

31. . . Cover

311. . . drainage

4. . . Water storage

91. . . Water

92. . . Water column

Figure 1 is a perspective view showing the new patent case of "Lin Pengtou" of the Republic of China Announcement No. M402082;

Figure 2 is a cross-sectional view showing the first preferred embodiment of the drip-proof showerhead of the present invention;

Figure 3 is a cross-sectional view showing the water storage member of the first preferred embodiment in an open position;

Figure 4 is a cross-sectional view showing the water storage member of the first preferred embodiment in a state of being expanded to a closed position and absorbing water;

Figure 5 is a cross-sectional view showing a second preferred embodiment of the drip-proof showerhead of the present invention;

Figure 6 is a cross-sectional view showing the water storage member of the second preferred embodiment in an open position;

Figure 7 is a cross-sectional view showing the water of the second preferred embodiment retained in the water storage member.

2. . . Tube body

twenty one. . . Water inlet

twenty two. . . Water outlet

twenty three. . . aisle

3. . . Sprinkler

31. . . Cover

311. . . drainage

4. . . Water storage

Claims (4)

An anti-drip shower head connected to an external water source, comprising: a tube body comprising a water inlet end connected to an external water source, a water outlet end opposite to the water inlet end, and a water source connecting the water inlet end and the water outlet end to the outside water source a passing passage; a sprinkler member connected to the water outlet end of the pipe body, and including a cover body communicating with the passage and forming a plurality of water outlet holes; and a water storage member disposed in the passage of the pipe body Internally, and can move with the water pressure of the external water source relative to the pipe body between a closed position and an open position, when the water pressure is small, the water storage member is located in the closed position and is filled in the passage of the pipe body. The external water source cannot pass through the passage of the pipe body. When the water pressure is large, the water storage member is in the open position, and is not filled in the passage of the pipe body, and the external water source can pass through the passage of the pipe body. The drip-proof showerhead according to claim 1, wherein the water storage member is made of a water absorbing material. The drip-proof showerhead according to the first aspect of the invention, wherein the water storage member is an elastic airbag and has an opening toward the sprinkler. The drip-proof showerhead according to any one of the preceding claims, wherein the water storage member is located in a passage of the tubular body and adjacent to a side of the sprinkler.